Following a Senate vote upholding the filibuster Republicans mounted against the nomination of pro-abortion activist Goodwin Liu for a federal appeals court position, Liu has submitted a letter to President Barack Obama withdrawing his nomination.

The Senate Judiciary Committee approved Liu’s nomination for the federal appeals court in the western United States in April on a 10-8 party line vote. Last week, the Senate voted 52-43 against stopping the Republican filibuster with Republican senators Lindsay Graham, Dick Lugar, John McCain, Olympia Snowe, Susan Collins and Scott Brown all voting to stop the nomination from moving forward. Democratic Sen. Ben Nelson of Nebraska joined them while “pro-life Democrats” Bob Casey and Joe Manchin voted to allow the nomination of the abortion activist to move ahead.

Lisa Murkowski, a pro-abortion Republican, was the lone GOP vote for ending the filibuster.

“In light of last week’s unsuccessful cloture vote … I respectfully ask that you withdraw my nomination from further consideration by the United States Senate,” Liu wrote to Obama in his letter, according to Politico. “With no possibility of an up-or-down vote on the horizon, my family and I have decided that it is time for us to regain the ability to make plans for the future.”

“In addition, the Judicial Council of the Ninth Circuit has noted the ‘desperate need for judges’ to fill current vacancies, and it is now clear that continuing my nomination will not address that need any time soon,” he said.